baber/WOPTO huggingface dataset:
Patent JP-S56137685-A (JP)
Title: Mis-type photoelectric transducing device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/04
Filed: 1980-03-31
Abstract: PURPOSE:To improve photoelectric transducing efficiency by providing a number of V-type structures on the front or back surface of a semiconductor and by forming an MIS structure on the front or back surface of V-type. CONSTITUTION:On the front surface of the semiconductor 1 are formed V-type grooves 8 which face the field of irradiation 5 of light. On the surfaces of these grooves 8 is formed an insulation film 6 having the thickness which can allow tunnel current to flow, and thereon a translucent metal electrode 2 is formed. And, an electrode 4 is made to be in ohmic contact with the back surface of the semiconductor 1, while on the front surface of the semiconductor 1 a take-out port 3 for the electrode 2 is formed. By providing the V-type grooves 8 on the front surface in this way, the efficiency of transmission of the light 5 is improved when it transmits the semiconductor 1 from the outside air. In addition, by forming the MIS structure on the front surface and combining the same with the V-type structure, the effect of collection of a small number of carriers to the electrode 2 can be improved.
Patent JP-S61201705-A (JP)
Title: Production of sintered powder body
Inventor: HORATA AKIRA
IPC: B22F3/15
Filed: 1985-03-01
Abstract: PURPOSE:To obtain a sintered powder body excellent in high density and isotropy by packing raw material powder into a vessel having a heat insulating layer, heating the vessel and pressurizing the heated vessel in a liquid. CONSTITUTION:Al2O3 powder, etc. are packed between the vessel 2 and an inside vessel 3, by which a heat insulating layer 4 is formed. The raw material powder 1 is packed and sealed hermetically into the vessel 3. The entire part of the vessel 2 is heated to >=1/2 the absolute temp. of the m.p. of the powder 1 and below the m.p. The uniformly heated vessel 2 is charged into a liquid 7 in a pressurizing cylinder 6 of a pressurizing machine 5 and a suitable pressure is exerted thereto by a piston 8. The vessel 2 on the inside surface of which the heat insulating layer is coated may be used without providing the inside vessel 3. The sintered powder body having high quality is obtd. with economized energy by the above-mentioned method.
Patent JP-S61201727-A (JP)
Title: Manufacture of b-containing austenitic stainless steel
Inventor: HAYASHI HIDEO
IPC: C22C38/54
Filed: 1985-03-01
Abstract: PURPOSE:To manufacture the titled steel free from crack and having good quality, by adhering iron cylinder to outer circumferential surface of steel ingot having a specified compsn. contg. B, Cr, Ni, in mold and hot rolling the body under a suitable condition. CONSTITUTION:Molten 15-21% Cr, 7.0-16% Ni austenitic stainless steel contg. 0.5-3.0wt% B is cast into iron cylinder fitted adhesively to inner surface of mold, to prepare steel ingot in which iron cylinder is adhered to the outer circumferential surface. Next, the ingot is bloom rolled or forged at 950-1,250 deg.C, shaped then heated to 950-1,250 deg.C and hot rolled at least one time by 10-70% draft per one time. Said material is, if necessary cold rolled as it is or after soln. heat treatment, said sheet is subjected to evenness correction by leveller, then iron layer at outermost layer of the circumferential surface is removed, to obtain the titled steel having good quality and free from crack and fissure.
Patent JP-H11315187-A (JP)
Title: Block copolymer composition for modifying asphalt and asphalt composition
Inventor: TODA KEIICHI
IPC: C08L95/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having excellent asphalt solubility, or the like, and used for providing asphalt compositions having high softening points, high elongations, or the like, by compounding two kinds of specific block copolymers and specifying bulk density, or the like. SOLUTION: This block copolymer composition for modifying asphalt comprises (A) 98-20 wt.% of a block copolymer comprising two or more of (a) polymer blocks consisting mainly of (i) a monoalkenyl aromatic compound and one or more of (b) polymer blocks consisting mainly of (ii) a dienic compound and (B) 2-80 wt.% of a block copolymer having a mol.wt. of 1/3 to 2/3 based on that of the component A and comprising one or more of the component (a) and one or more of the component (b).  The components A and B have each a total component (i) content of 10-50 wt.% and a vinylic bond content of <=70 wt.% in the component (ii), and the block copolymer composition has an MI (G condition) of 0.3-15.0, a bulk density of 0.1-0.7, a particle distribution having a 5 mesh-nonpassing particle content of <=30 wt.% and a 20 mesh-passing particle content of <=30 wt.%, and a total pore volume of 100-2,000 mm<3> /g.
Patent JP-S51116196-A (JP)
Title: Method for isolation of iodine from natural bline containing iodide io n
Inventor: INAYAMA KAZUHIKO
IPC: C01B7/14
Filed: 1975-04-05
Abstract: PURPOSE: To prepare anolyte and catholyte by electrolysis of natural brine, from which iodine had been recovered, to use the reaction product of the anolyte and catholyte as oxidant under specified condition, and to separate iodide ion from the brine without any pH adjustment. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000243072-A (JP)
Title: Disk player
Inventor: OKANO KAZUNORI
IPC: G11B19/16
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To time-skip the position of sound or video being reproduced by simple key operation, and to quickly access a desired position by providing a time skip operation means for operating so that a position of sound or video of a disk being reproduced is time-skiped to a position before the prescribed time or after the prescribed time. SOLUTION: While a movie recorded in a video CD is reproducing, a command is inputted to a microcomputer whenever a time skip fast backward button 14 is pressed, and processed, an optical pickup of a CD drive is moved, after jumping is performed to a screen before the prescribed time by time- skipping before the prescribed time, reproduction is performed. While a movie video-recorded in a video CD is reproducing, a command is inputted to a microcomputer whenever a fast forward button 15 is pressed, and processed, an optical pickup of a CD drive is moved, after jumping is performed to a screen after the prescribed time by time-skipping after the prescribed time, reproduction is performed.
Patent JP-S62202149-A (JP)
Inventor: TESHIGAWARA TSUTOMU
IPC: E04B1/16
Filed: 1986-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04279844-A (JP)
Title: Liquid mixing ratio detector
Inventor: MIYATA SHIGERU
IPC: F02D45/00
Filed: 1991-03-07
Abstract: PURPOSE:To maintain stable performance for a long period even when temperature change is large such as in an automobile engine room and the environmental conditions are unfavorable by connecting an intermediate wiring board and an electric circuit board to each other by means of a lead terminal having an extensible/contractible function, and supporing the electric circuit board with elastomer filled in a sensor body. CONSTITUTION:An optical liquid mixing ratio sensor 1, in which a prism 4 having the reflecting surface 40 in contact with liquid to be measured, a luminous element 51 to radiate light to the prism 4 and a light receiving element 52 to detect the reflected light on the reflecting surface are combined together, and an intermediate wiring board 6 are fixed in a resinous sensor body 10. An electric circuit board 7 is arranged side by side on the board 6, and a lead pin 55 of the sensor 1, an electric source terminal 17 and an output terminal 18 are connected to the board 6 together. The board 6 and the board 7 are connected by means of a lead terminal 63 having an extendible/contractible function, and the board 7 is also supported with elastomer E filled in the body 10. Thereby, even when temperature change is large and the environmental conditions are unfavorable, stable performance can be maintained.
Patent JP-H06257817-A (JP)
Title: Ventilation unit for cassette type ceiling installation
Inventor: KIYOTAKI TAMON
IPC: F24F7/08
Filed: 1993-03-03
Abstract: PURPOSE:To improve a heat exchange efficiency and make a unit compact by enabling completely different airs for exhaustion and air suction to flow therethrough instantaneosuly and simultaneosuly by disposing a plurality of full heat exchangers parallely in a serial direction at a middle portion between upper and lower branch ducts formed in a machine body. CONSTITUTION:There are opened an exhaust outlet 2 and a fresh air intake port 3 on one side of a laterally elongated machine body 1 in a ventilation unit for cassette type ceiling installation and an air return port 4 and an air feed port 5 on the other side of the same. Simultaneously, there are provided an air return passage A for communicating the exhaust port 2 and the air return port 4 in the machine and an air feed passage B for communicating the fresh air intake port 3 and the air feed port 5, divided vertically with branch ducts. Further, there are provided at opposite ends of the air return passage A and the air feed passage B an air return fan motor 6 and an air suction fan motor 7, and there are provided a plurality of full heat exchangers 8, 8 parallely in the sirial direction between both fan motors 6, 7 and between both passages A and B. The number of the full heat exchangers are increased and decreased in response to the purpose.
Patent JP-H11243630-A (JP)
Title: Power-supply pole
Inventor: NOMURA YASUSHI
IPC: H01R25/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a power-supply pole by which the underground burying and wiring construction of a power-supply cable is performed without changing the depth position of the lower end of a pole and whose construction property is enhanced, by a method wherein a power- supply leading-in part which is formed to be an upward cutout shape from the lower end is formed in the pole which is erected and installed in such a way that its lower part is buried in the ground. SOLUTION: A power-supply pole 1 is constituted while a pole 2 which is erected and installed in such a way that its lower part is buried in the ground, and an appliance body 3 which is installed at the tip of the pole 2, are contained. In addition, the appliance body 3 is constituted while a base 4 and a casing 5 which is installed at the upper part of the base 4 are contained. The pole 2 is a cylindrical steel pipe, its upper end part is provided with a tension-stop fixation plate which protrudes from the inside, and its lower end is provided with power-supply leading-in parts 21 which are formed to be an upward longitudinally long cutout shape from the lower end and which are faced with each other.  In addition, a power-supply line or the like is wired through corrugated rigid synthetic resin tubes F when the power-supply line is buried in the ground so as to be wired, and the power-supply leading-in parts 21 are formed to be a size in which the corrugated rigid synthetic resin tubes F can be inserted.
Patent JP-S51117963-A (JP)
Title: An apparatus for adjusting mixed gas composition
Inventor: KUGA KAZUO
IPC: B01F23/10
Filed: 1975-04-09
Abstract: PURPOSE:A device for simple and precise automatic control of the mixing ratio of the composition when preparing the mixed gas to be used in various chemical processes.
Patent JP-S57157509-A (JP)
Title: Current transformer
Inventor: HASEGAWA SANKICHI
IPC: H01F38/28
Filed: 1981-03-25
Abstract: PURPOSE:To miniaturize the current transformer without regard to the magnitude of currents by forming a primary conductor so that bus currents can be shunted and detecting small currents shunted. CONSTITUTION:A secondary conductor 2 is wound on a core 1, which is wound annularly and forms a closed magnetic path, and the whole is covered with an insulating layer 3. The primary conductor 4 is penetrated to the core 1, and both ends are connected keeping a predetermined interval in the longitudinal direction of a bus 5 through which large currents flow. According to this constitution, the diameter of the core 1 is reduced because the core 1 can be mounted while being separated from the bus 5 and an insulating distance may be ensured in response to the shunt of the conductor 4. Magnetomotive force is small because the currents of the conductor 4 are small, the sectional area of the core 1 can be contracted, and the current transformer is miniaturized as a whole.
Patent JP-S56139068-A (JP)
Title: Step motor
Inventor: INADA KOUICHI
IPC: H02K11/00
Filed: 1980-03-31
Abstract: PURPOSE:To facilitate the assembling of a step motor and to enable mass production of the motors by holding an oscillator block with an elastic piece projected  from one flange of a coil frame, and passing a shaft projected from the other flange  through the teeth of the magnetic pole of a yoke to journal a rotor. CONSTITUTION:A crystal oscillator, a frequency divider, a drive circuit and so forth are sealed in a cylindrical oscillator block 1, and the block 1 is coupled with an elastic piece 4a projected from one flange of a stator coil frame 4. An iron core 6 from which a shaft 7 is projected is inserted into the holllw portion of the stator coil frame 4, and a coil frame unit is formed. The coil frame unit is contained in a cylindrical stator yoke 9 opened at one end, the teeth of the magnetic pole provided on the bottom surface of the yoke is passed to project the shaft 9, and the disk- shaped rotor 11 is rotatably journaled. Thus, the assembling work can be facilitated, and mass production of the step motors can be conducted.
Patent JP-H10236103-A (JP)
Title: Vehicle wheel made of magnesium alloy
Inventor: YOSHIMURA KATSUNORI
IPC: F16J15/10
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion from being generated and the durability of a wheel from being lowered as a result of a medium such as water or salt water entering the wheel when the wheel made of magnesium alloy is mounted on a vehicle. SOLUTION: A center hole 50 including a hub hole 17 has a waterproof structure to solve a problem. A member connected to the center hole 50 is provided with a sealing member or a liner 53 is provided in order to prevent contact corrosion when a wheel is mounted on a hub flange 2 and a hub 4. An elastic ring 21 is fitted to the peripheral surface of the boss part 20 of the liner 53 as a sealing member.
Patent JP-H01218494-A (JP)
Title: Drum laundry dryer
Inventor: TAKIGAWA HIROYOSHI
IPC: D06F33/02
Filed: 1988-02-25
Abstract: PURPOSE:To properly decide the quantity of laundry and to more exactly set a proper water level at the time of washing and a proper drying time at the time of drying by detecting two kinds of water levels and calculating a difference between both water levels. CONSTITUTION:First, the fact that a wash water level attains to a reference water level is detected by a water level detector 12, and a CPU 17 stops a water supply. When the water supply is completed, the CPU 17 drives a rotary drum 3 for a prescribed time based on the signal of a timer 22 so that the laundry in the drum can be made into a condition in which a wash water is sufficiently absorbed. After the drive is stopped, a change water level which is the water level in a condition in which the water surface of the wash water is not fluctuated is detected by the water level detector 12, a water level difference between the reference water level and change water level is operated based on a change water level signal from the water level detector 12, and the quantity of the laundry in the rotary drum is decided based on the water level difference. When a cloth quantity is large, the CPU 17 outputs a signal for further increasing the quantity of the wash water, the drying time is set to be short when the cloth quantity is small, and the long drying time is set when the cloth quantity is large.
Patent JP-H11239876-A (JP)
Title: Device for exchanging nozzle cleaning tip of torch for welding robot
Inventor: TAKAGI KEISUKE
IPC: B23K9/29
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To improve working rate by exchanging of a welding tip and cleaning of a gas nozzle and a gas supplying hole in a short time. SOLUTION: A torch clamper 13 to hold a torch proper to a nozzle attaching/ removing and cleaning part A and a nozzle clamper 14 to hold a gas nozzle are arranged along an axial direction of the torch, and at the same time, a cylinder 15 for attaching/removing and shifting the nozzle to shift the nozzle clamper 14 in the axial direction of the torch is provided, and further a nozzle cleaning device 16 having a blade plate 32 capable of fitting in the gas nozzle in the direction of shifting of the gas nozzle is arranged.
Patent JP-H02222256-A (JP)
Title: Simultaneous transmission control system for voice and data by cordless telephone set
Inventor: ODA TAKESHI
IPC: H04M1/00
Filed: 1989-02-22
Abstract: PURPOSE:To avoid data mis-recognition of a data by an exchange by applying dial muting at a connector provided at a base station during transmission period of data sent from a MODEM. CONSTITUTION:A dual tone multi-frequency generation IC 2 generates a DTMF tone from high and low group 2 frequency bands and when a handset of a base station is hooked off and a speech line is made, a CPU 1 of a control section (CONT) sends a dial mute command to a mobile station to block the voice transmission in the case of sending the data. Then the CPU 1 of the control section gives a command to a radio equipment of the base station to stop the transmission of the transmission mute to block the transmission of the voice output for the reply period of the base station with respect to a MO DEM data signal sent from the mobile station to the base station. Thus, a long data in the case of sending data and voice through the use of the dual tone multi-frequency is recognized without any error.
Patent JP-S63210359-A (JP)
Inventor: YOKOTA SHIGEO
IPC: F24F1/00
Filed: 1987-02-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06259181-A (JP)
Title: Pen inputting device
Inventor: OISHI KAZUHIRO
IPC: G06F3/038
Filed: 1993-03-03
Abstract: PURPOSE:To switch the input format of a computer without preventing an inputting work by providing an input format switching instructing part at a pen main body, and switching the input format and operating a processing at the time of detecting the switching signal of the input format. CONSTITUTION:Characters or the like are inputted to a tablet 20 by handwriting by bringing the pen top of a pen main body 10 into contact with the tablet 20. At the time of changing the input form, the switching signal is transmitted from an input format switching instructing part 70 provided at the pen main body 10. Then, when the switching signal is detected by a switching instruction detecting part 30, an input format discrimination instructing part 80 provided at an input format switching and processing part 41 discriminates the input format to be newly executed based on the identifier of the input format stored in a present format identifier storage part 50 and the switching signal, and instructs a processing to an input format processing part 60. Also, the identifier of the new input format is stored in the present format identifier storage part 50, and the input format processing part 60 operates switching to the new input format, and operates the processing in the switched input format.
Patent JP-S51117583-A (JP)
Title: Semiconductor variable capacity element
Inventor: KONUMA TSUYOSHI
IPC: H01L29/93
Filed: 1975-04-08
Abstract: PURPOSE: To make good the recurrence of the variable capacity ratio and the capacity-voltage characteristic by providing a polycrystal semiconductor on an area of a variable capacity element. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08240191-A (JP)
Title: Compressor
Inventor: KUMAZAWA KENJI
IPC: F04C23/02
Filed: 1995-03-02
Abstract: PURPOSE: To suppress vibration which is transferred to a main body frame through a supporting frame for supporting a compressor part, and reduce noise which is radiated outside. CONSTITUTION: Three projection parts 45 are formed on the outer circumferential surface of a supporting frame 39 for housing and fixing a compressor part which is operated by an electrically driving machinery part, the outer circumferential surface of the projection parts 45 are brought in contact with the inner circumferential surface of a cylindrical main body case, and the supporting frame 39 is fixed to the inner circumferential surface of the main body case by means of spot welding. It is thus possible to prevent a part of the supporting frame outer circumferential surface from being brought in contact therewith.
Patent JP-H09236662-A (JP)
Title: Electronic distance meter
Inventor: KUBO AKIO
IPC: G01S7/48
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To simplify an optical system without lowering the accuracy of a measured distance by a system wherein an intensity-modulated light of a transmitting optical system is made a parallel light beam and transmitted to a target, a light is taken out of this parallel light beam and sent to a receiving optical system and a reference distance and a reference level are measured from it as an internal light. SOLUTION: A light emitted from a laser diode LD of a visible light semiconductor of a transmitting optical system 31 is made a parallel light beam 2 by a transmission- side objective lens 1 and transmitted to a target. A reflected light 3 therefrom is focused on a photodetector APD by a reception-side objective lens 4 of a receiving optical system 32 and converted into an electric signal 5. Herein a reflecting plate 6 used also as a shutter is provided on one side of the optical path of the parallel light beam 2 of the transmitting optical system 31 and an internal light is regulated to have a reference light quantity by an ND filter 11 and a stop 12. Then, a reference distance and a reference level are measured by a microcomputer and a distance to the object is measured with a variable type ND filter 14 rotated.  According to this constitution, an optical system can be simplified without lowering the accuracy in a measured distance.
Patent JP-S60189048-A (JP)
Title: Error recovering method
Inventor: NAGABORI TETSUO
IPC: G06F11/14
Filed: 1984-03-07
Abstract: PURPOSE:To recover errors with a retry function by providing a means which transmits error of a channel itself to a controller for input/ouput device and transmitting this error as error of a device lower than the channel from the controller to the channel. CONSTITUTION:An IO command from a CPU1 is sent to a channel CH2 to start a controller for input/output device (IOC) 3. If a channel error occurs in the channel CH2, a channel error status is given from the channel CH2 to the IOC3 through a transmission line 11. The IOC3 uses the same procedures as retry of errors of the IOC3 and lower devices to send a retry request to the channel CH2, and the channel CH2 starts retry to recover the error in the channel CH2.
Patent JP-H05241988-A (JP)
Title: Device and method for analysis of equipment using microcomputer
Inventor: KONISHI HIROYUKI
IPC: G06F13/00
Filed: 1992-02-28
Abstract: PURPOSE:To provide a device and method for analysis of equipment capable of accurately capturing RAM data in the inside of the equipment, especially, the one being operated for the analysis and diagnosis of the equipment using a microcomputer. CONSTITUTION:This equipment is comprised of an input means 5 to designate at least one of processing means 31-3n which comprise the equipment and the prescribed address of a RAM 1 in the inside of the equipment, an analyzing means 4 which transmits an instruction from the input means 5 as prescribed data and outputs a response to it, or issues output after analyzing the response, a display means 6 to display the output from the analyzing means 4, and a diagnosing means 2 which receives the prescribed data transmitted from the analyzing means 4 and sends out designated storage data in the RAM 1 to the analyzing means 4 immediately after the execution of a designated processing means out of the processing means 31-3n.